Low Temperature Deposition of Silicon Oxide Film by Microwave Plasma MOCVD.
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- TSUKUDA Hiroyuki
- Japan Radio Co., Ltd.
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- ITO Shigeru
- Fac. of Sci. and Eng., Science Univ. of Tokyo
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- AKASHI Kazuo
- Fac. of Sci. and Eng., Science Univ. of Tokyo
Bibliographic Information
- Other Title
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- マイクロ波プラズマMOCVDによる酸化シリコン薄膜の低温堆積
- マイクロハ プラズマ MOCVD ニヨル サンカ シリコン ハクマク ノ テイ
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Abstract
Silicon oxide film was deposited on a Si substrate by microwave (2.45GHz) plasma enhanced metal-organic chemical vapor deposition (PE-MOCVD) using hexamethyldisiloxane (HMDSO) as the silicon source, oxygen, and argon.<br>The influence of the deposition temperature on the quality of the deposited film and on its deposition rate was investigated by means of FT-IR, XPS, and ellipsometry.<br>In FT-IR measurement of the film, absorption bands from SiMex and/or Si-OH were observed as impurities in the low deposition temperature range (60-170°C), but these absorption bands disappeared at higher substrate temperatures (<170°C). Post plasma treatment of the deposited film using argon-oxygen plasma was also performed in an attempt to decrease impurities in the film, and as a result the SiMex band disappeared completely.<br>In conclusion, MOCVD enhansed by microwave argon-oxygen plasma treatment proved to be in low temperature deposition of silicon oxide film from HMDSO.
Journal
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- Journal of The Surface Finishing Society of Japan
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Journal of The Surface Finishing Society of Japan 47 (4), 372-375, 1996
The Surface Finishing Society of Japan
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Details 詳細情報について
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- CRID
- 1390282679091867392
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- NII Article ID
- 10002256191
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- NII Book ID
- AN1005202X
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- ISSN
- 18843409
- 09151869
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- NDL BIB ID
- 3947930
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed